[title missed]

Corresponding author: DAI Ying, hopemmz@163.com

DOI: 10.12201/bmr.202508.00010

•  

  Abstract: Purpose:The aim of this study is to examine the long-term impact of peer feedback on residents ability to perform bone marrow punctures during standardized training.Method: For skill training and feedback on bone marrow puncture, fifty-two residents were split into two groups at random: a teacher feedback group (n=26) and a peer feedback group (n=26). Before and after training, the two groups skill scores and assessments of their level of learning pleasure were compared. Findings: Following training, learning satisfaction ratings and bone marrow puncture skill scores significantly improved for both the instructor feedback group and the peer feedback group (P ＜ 0.05). At one week and two months after training, the peer feedback group rated their learning satisfaction and bone marrow puncture scores higher than the teacher feedback group (P ＜ 0.05).At two months, however, scores and learning satisfaction ratings significantly decreased for both groups as compared to one week after the examination (P ＜ 0.05). Conclusion: Compared to teacher input, peer feedback can improve residents short-term bone marrow puncture skills and raise their level of learning satisfaction. To ascertain the ideal frequency of training and feedback evaluations for long-term retention, more research is necessary.

  Key words: bone; marrow aspiration,peer; feedback,standardized; training,and; long-term; impacts.

  Submit time: 5 August 2025

  Copyright: The copyright holder for this preprint is the author/funder, who has granted biomedRxiv a license to display the preprint in perpetuity.
• html

• 图表

• Liu Jian, Song Ruoyu, Cao Zhidong, Li Jie. Discussion of arthroscopic skill teaching using pig knee joint in standardized training of residents. 2024. doi: 10.12201/bmr.202411.00038

  lv Li, zhang yuhui, huang kai. Practice and Exploration on the Position Setting of Full-time Teaching Assistants in Professional Training Bases for Standardized Residency Training. 2025. doi: 10.12201/bmr.202505.00051

  Zhang Wenxuan, Zhang Feng, Jian Zhaocheng, Luo Qian. Application of PDCA cycle in standardized training of resident doctors in Department of ultrasoundApplication of PDCA cycle in standardized training of resident doctors in Department of ultrasound. 2024. doi: 10.12201/bmr.202411.00021

  zhaoheying, guhuijie, zhuangjiayun, jianglei. Application and Experience of Electrocardiogram Teaching Methods in Standardized Training of Traditional Chinese Medicine Residents in Electrocardiogram Teaching. 2025. doi: 10.12201/bmr.202506.00027

  Exploration on Enhancing Chinese Medicine Attainment for Trainees of RTP-TCM and FMRTP-TCM. 2025. doi: 10.12201/bmr.202505.00005

  SUN Chen-han, HU Min, Chen Wen. The experience and implications of long-term care quality regulation in German. 2023. doi: 10.12201/bmr.202310.00003

  JIA Wenting, SHI Yingbo, LUO Bin. To explore the application of PBL combined with CBL in the standardized training of critical care medicine residents under the multidisciplinary collaborative diagnosis and treatment mode. 2025. doi: 10.12201/bmr.202501.00032

  wangxinhui, SUN Chen-han, liuwen, humin. The regulation and guidance of long-term care insurance to the demands of home and community-based care: international experiences and implications. 2024. doi: 10.12201/bmr.202402.00001

  DU Li-chen. Study on enhancing accessibility to long-term care insurance for economically disadvantaged populations: based on interdepartmental collaborative mechanisms. 2024. doi: 10.12201/bmr.202409.00047

  sunjinghua, liuzhaoxu. A quantitative study of long-term care policies for the elderly in China from the perspective of policy instruments. 2023. doi: 10.12201/bmr.202306.00014

• ID	Submit time	Number	Download
  1	2025-06-23	10.12201/bmr.202508.00010V1	Download

• Public  Anonymous  To author only Submit Comments